Base Converter
Convert numbers across binary, octal, decimal, hexadecimal, Base64, or a custom radix.
toolcli — The Developer Utility Hub
An online hub with 50+ utilities for text, data, time, colors, and security.
Data Converter
Encode, decode, prettify, validate, or derive types from payloads.
Format Converter
Translate structured payloads between JSON, YAML, TOML, and XML.
JSON Minify
Remove whitespace from JSON payloads to shrink size.
JSON to CSV
Flatten JSON arrays of objects into comma-separated values.
SQL Formatter
Beautify SQL queries with consistent indentation and keyword styling.
URL Parser
Break URLs into protocol, host, path, and query parameters.
Time Studio
Convert timestamps and dates between multiple formats with ease.
Timestamp Converter
Convert between timestamps and human-readable dates with real-time clock.
Color Lab
Convert between HEX/RGB or generate vibrant palettes instantly.
QR Lab
Build shareable QR codes with custom colours, sizing, and quiet zones.
Identifier Forge
Mint UUIDs, Nano IDs, secure tokens, passwords, or filler text.
Hash Workbench
Generate SHA digests or HMAC signatures for payloads.
Case Lab
Inspect text across classic naming conventions in one view.
Diff Checker
Compare two snippets line-by-line and highlight divergence.
Text Analyzer
Get instant word, character, line, byte, and reading-time metrics.
Text Transformer
Run targeted cleanup or extraction operations on multi-line text.